161521536

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38239}}^1$

素因数の和:38267

約数の個数: 64

約数和(自身を含む): 468057600

約数和(自身を除く): 306536064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 38239, 76478, 114717, 152956, 229434, 305912, 420629, 458868, 611824, 841258, 917736, 1223648, 1261887, 1682516, 1835472, 2447296, 2523774, 3365032, 3670944, 4894592, 5047548, 6730064, 7341888, 10095096, 13460128, 14683776, 20190192, 26920256, 40380384, 53840512, 80760768, 161521536]

約数ペア:

[(1, 161521536), (2, 80760768), (3, 53840512), (4, 40380384), (6, 26920256), (8, 20190192), (11, 14683776), (12, 13460128), (16, 10095096), (22, 7341888), (24, 6730064), (32, 5047548), (33, 4894592), (44, 3670944), (48, 3365032), (64, 2523774), (66, 2447296), (88, 1835472), (96, 1682516), (128, 1261887), (132, 1223648), (176, 917736), (192, 841258), (264, 611824), (352, 458868), (384, 420629), (528, 305912), (704, 229434), (1056, 152956), (1408, 114717), (2112, 76478), (4224, 38239)]